Buying A Used T6 - Need To Ask For Warranty Keys?

[mmi]

Warranty Keys Facts - TD1, etc

Hi there..... So, almost everyone who knows what chip tuning is has probably heard about the "TD1 code" that Audi and Volkswagen uses when they "flag" a vehicle that was found to be tuned. But, did you know there are more of these codes (Keys) that could be forever attached to your vehicle...

forums.ross-tech.com

 

[mmi]

California Will Start Testing for ECU Tunes During Smog Checks Starting Next Week

If your car isn't running the factory software or a tune approved by the California Air Resources Board, you'll fail the test.

www.roadandtrack.com